QUESTION 206Two routers that are running MPLS and LDP have multiple links that than connect them to each other. An engineer wants to ensure that the label bindings are not flushed from the LIB if one of the links fails. Which configuration meets this requirement?

A. The tunnel that is not configured with the policy-class command acts as the default.B. EXP selection is between multiple tunnels to the same destinationC. There is no requirement for IGP extensionsD. Tunnels are configured using the policy-class command and carry multiple EXP values.E. It supports VRF traffic, IP-to-MPLS switching, and MPLS-to-MPLS switching

Answer: D

QUESTION 209Refer to the exhibit. Both MPLS TE tunnel 14 and MPLS TE tunnel 124 pass over the same physical links. Which configuration on R1 enables TE 14 to be the primary tunnel and TE 124 to become active when TE 14 is admin disabled?

A. None of the above.B. BGP route-reflector does not have to be in the forwarding path of data coming from its clients.C. BGP route-reflector will stop reflecting the routes if they’re not directly-connected clients.D. BGP route-reflector should be in forwarding path of data coming from its clients.

Answer: B

QUESTION 211What is the importance of using Virtual Output Queues on ingress Line Cards in a high-end router?

A. This is an interautonomous unicast route.B. The BGP MED value is 26.C. This is an mVPN route.D. The route target value is 10.1.100.2:3.E. There is a route reflector in this network.F. The route did not import this route into the VRF one.

Answer: E

QUESTION 214A Service Provider is offering VoIP services and a service level agreement to customers. Which configuration provides validation to customers that the service level agreement has been honored?

QUESTION 215Refer to the exhibit. ABC and XYZ MPLS VPN customers are accruing Internet access. Both CEs are sending traffic to the Internet. Which statement about their connectivity is true?

A. Both CEs will have connectivity.B. Only CE-XYZ will have connectivity.C. Neither CEs will have connectivity, as both CEs are using the same NATed subnet.D. Only CE-ABC will have connectivity.E. Neither CEs will have connectivity, as IAR does not have route back to the NATed subnet.

Answer: AExplanation:If IAR has no OSPF config, both CEs have no connectivityIf IAR has OSPF config , both CEs have connecticity. Because the PE has OSPF config , we think the IAR has OSPF config too.